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BOSTON MARATHON 2025

Jasmin Mauro

Bib: 23595•F

NJ

0:00
0:00
/ mi
Masters
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Overall
#0 / 28404
Gender (Female)
#0 / 12228
Masters (Masters Women)
#0 / 6759
Division (F50-54)
#0 / 1303
Race Day Weather
50°/40°F
broken clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
28:50
Rank: #23503
Start → 5K
28:50 | 9:17/mi
10K· 6.21 mi
57:17
Rank: #23272 (+231)
5K → 10K
28:27 | 9:09/mi
15K· 9.32 mi
1:25:15
Rank: #22898 (+374)
10K → 15K
27:58 | 9:00/mi
20K· 12.43 mi
1:53:50
Rank: #22629 (+269)
15K → 20K
28:35 | 9:12/mi
Half· 13.11 mi
1:59:54
Rank: #22555 (+74)
20K → Half
6:04 | 8:54/mi
25K· 15.53 mi
2:22:29
Rank: #22337 (+218)
Half → 25K
22:35 | 9:19/mi
30K· 18.64 mi
2:53:01
Rank: #22099 (+238)
25K → 30K
30:32 | 9:50/mi
20M
3:06:25
Rank: #21966 (+133)
30K → 20M
13:24 | 9:52/mi
21M
3:16:29
Rank: #21742 (+224)
20M → 21M
10:04 | 10:04/mi
35K· 21.75 mi
3:23:46
Rank: #21724 (+18)
21M → 35K
7:17 | 9:44/mi
23M
3:36:08
Rank: #21618 (+106)
35K → 23M
12:22 | 9:53/mi
24M
3:46:37
Rank: #21667 (-49)
23M → 24M
10:29 | 10:29/mi
40K· 24.85 mi
3:55:31
Rank: #21669 (-2)
24M → 40K
8:54 | 10:25/mi
25.2M
3:59:19
Rank: #21642 (+27)
40K → 25.2M
3:48 | 11:01/mi
Finish· 26.22 mi
4:09:15
Rank: #21639 (+3)
25.2M → Finish
9:56 | 9:45/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:59:54
Pace9:09 /mi
2nd Half
Distance13.11 mi
Time2:09:21
Pace9:52 /mi
📊Positive Split: 7.9% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:30:5628:509:1728:50
9:17
-
10K
6.21 mi11:59:2357:179:1328:27
9:09
-0:08
15K
9.32 mi12:27:211:25:159:0927:58
9:00
-0:09
20K
12.43 mi12:55:561:53:509:1028:35
9:12
+0:12
Half
13.11 mi13:02:001:59:549:096:04
8:54
-0:18
25K
15.53 mi13:24:352:22:299:1022:35
9:19
+0:25
30K
18.64 mi13:55:072:53:019:1730:32
9:50
+0:31
20M
20.00 mi14:08:313:06:259:1913:24
9:52
+0:02
21M
21.00 mi14:18:353:16:299:2110:04
10:04
+0:12
35K
21.75 mi14:25:523:23:469:227:17
9:44
-0:20
23M
23.00 mi14:38:143:36:089:2412:22
9:53
+0:09
24M
24.00 mi14:48:433:46:379:2710:29
10:29
+0:36
40K
24.85 mi14:57:373:55:319:298:54
10:25
-0:04
25.2M
25.20 mi15:01:253:59:199:303:48
11:01
+0:36
Finish
26.22 mi15:11:214:09:159:319:56
9:45
-1:16

Checkpoints & Pacing

📈Pace Line

Pace Progression

Track your pace changes throughout the race. Dot colors mark your quickest to easiest segments, relative to your own pace.

Fastest Pace

8:54 /mi

Average Pace

9:31 /mi

Slowest Pace

11:01 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:22:29

57% of race

Time at Steady Pace

1:13:31

29% of race

Time at Slower Pace

33:15

13% of race

Average Pace: 9:30 /mi

Loading chart...
Faster pace (< avg)
Steady pace (≈ avg)
Slower pace (> avg)

🎨Heatmap

Pace Heatmap

Where you sped up and eased off relative to your own pace across the race. Colors are relative to your own range, not to other runners.

Loading...
0mi6.6mi13.1mi19.7mi26.2mi
Pace:
Faster
Steady
Slower

Click or hover over segments to see details

✨Sparklines

Checkpoint Splits with Pace Trends

Overall Pace Trend

CheckpointDistanceTime of DayTimeAvg PaceSegmentPaceTrendRank
5K
3.11 mi11:30:5628:509:1728:50
9:17
#23503
10K
6.21 mi11:59:2357:179:1328:27
9:09
#23272
15K
9.32 mi12:27:211:25:159:0927:58
9:00
#22898
20K
12.43 mi12:55:561:53:509:1028:35
9:12
#22629
Half
13.11 mi13:02:001:59:549:096:04
8:54
#22555
25K
15.53 mi13:24:352:22:299:1022:35
9:19
#22337
30K
18.64 mi13:55:072:53:019:1730:32
9:50
#22099
20M
20.00 mi14:08:313:06:259:1913:24
9:52
#21966
21M
21.00 mi14:18:353:16:299:2110:04
10:04
#21742
35K
21.75 mi14:25:523:23:469:227:17
9:44
#21724
23M
23.00 mi14:38:143:36:089:2412:22
9:53
#21618
24M
24.00 mi14:48:433:46:379:2710:29
10:29
#21667
40K
24.85 mi14:57:373:55:319:298:54
10:25
#21669
25.2M
25.20 mi15:01:253:59:199:303:48
11:01
#21642
Finish
26.22 mi15:11:214:09:159:319:56
9:45
#21639
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF50-54Seg. OverallSeg. FemalesSeg. F50-54
5K3.11 mi3.11 mi235039436943622066(Top 78%)8597(Top 70%)8597(Top 660%)
10K6.21 mi3.10 mi23272+2319302+1349302+13423035(Top 81%)9154(Top 75%)9154(Top 703%)
15K9.32 mi3.11 mi22898+3749067+2359067+23522066(Top 78%)8597(Top 70%)8597(Top 660%)
20K12.43 mi3.11 mi22629+2698922+1458922+14521903(Top 77%)8538(Top 70%)8538(Top 655%)
Half13.11 mi0.68 mi22555+748890+328890+3221407(Top 75%)8268(Top 68%)8268(Top 635%)
25K15.53 mi2.42 mi22337+2188778+1128778+11221252(Top 75%)8234(Top 67%)8234(Top 632%)
30K18.64 mi3.11 mi22099+2388676+1028676+10221085(Top 74%)8277(Top 68%)8277(Top 635%)
20M20.00 mi1.36 mi21966+1338614+628614+6220506(Top 72%)8083(Top 66%)8083(Top 620%)
21M21.00 mi1.00 mi21742+2248518+968518+9618589(Top 65%)7114(Top 58%)7114(Top 546%)
35K21.75 mi0.75 mi21724+188524-68524-621144(Top 74%)8586(Top 70%)8586(Top 659%)
23M23.00 mi1.25 mi21618+1068502+228502+2220089(Top 71%)8101(Top 66%)8101(Top 622%)
24M24.00 mi1.00 mi21667-498551-498551-4922777(Top 80%)9524(Top 78%)9524(Top 731%)
40K24.85 mi0.85 mi21669-28582-318582-3121678(Top 76%)9028(Top 74%)9028(Top 693%)
25.2M25.20 mi0.35 mi21642+278571+118571+1120747(Top 73%)8531(Top 70%)8531(Top 655%)
Finish26.22 mi1.02 mi21639+38582-118582-1122096(Top 78%)9204(Top 75%)9204(Top 706%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 78%
×21stories
+97ft-345ft

Overall

22066

Females

8597

F50-54

8597

5K→10K

3.1 - 6.2 mi

Top 81%
×5stories
+79ft-138ft

Overall

23035

Females

9154

F50-54

9154

10K→15K

6.2 - 9.3 mi

Top 78%
×3stories
+67ft-78ft

Overall

22066

Females

8597

F50-54

8597

15K→20K

9.3 - 12.4 mi

Top 77%
×5stories
+106ft-86ft

Overall

21903

Females

8538

F50-54

8538

20K→Half

12.4 - 13.1 mi

Top 75%
×2stories
+19ft-37ft

Overall

21407

Females

8268

F50-54

8268

Half→25K

13.1 - 15.5 mi

Top 75%
×4stories
+66ft-88ft

Overall

21252

Females

8234

F50-54

8234

25K→30K

15.5 - 18.6 mi

Top 74%
×9stories
+181ft-148ft

Overall

21085

Females

8277

F50-54

8277

30K→20M

18.6 - 20.0 mi

Top 72%
×5stories
+64ft-50ft

Overall

20506

Females

8083

F50-54

8083

20M→21M

20.0 - 21.0 mi

Top 65%
×8stories
+106ft-24ft

Overall

18589

Females

7114

F50-54

7114

21M→35K

21.0 - 21.8 mi

Top 74%
×7stories
+17ft-86ft

Overall

21144

Females

8586

F50-54

8586

35K→23M

21.8 - 23.0 mi

Top 71%
×5stories
+23ft-63ft

Overall

20089

Females

8101

F50-54

8101

23M→24M

23.0 - 24.0 mi

Top 80%
×6stories
+12ft-82ft

Overall

22777

Females

9524

F50-54

9524

24M→40K

24.0 - 24.9 mi

Top 76%
×1story
+6ft-20ft

Overall

21678

Females

9028

F50-54

9028

40K→25.2M

24.9 - 25.2 mi

Top 73%
×1story
+13ft-16ft

Overall

20747

Females

8531

F50-54

8531

25.2M→Finish

25.2 - 26.2 mi

Top 78%
×2stories
+22ft-21ft

Overall

22096

Females

9204

F50-54

9204

Passing Analysis

Category:
Athletes Passed
2505
Passed By
641
Net Change
+1864
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#23503
5K → 10K354123+231#23503#23272
10K → 15K41541+374#23272#22898
15K → 20K33061+269#22898#22629
20K → Half828+74#22629#22555
Half → 25K25941+218#22555#22337
25K → 30K30870+238#22337#22099
30K → 20M15926+133#22099#21966
20M → 21M2306+224#21966#21742
21M → 35K5739+18#21742#21724
35K → 23M13630+106#21724#21618
23M → 24M3483-49#21618#21667
24M → 40K5759-2#21667#21669
40K → 25.2M3912+27#21669#21642
25.2M → Finish4542+3#21642#21639
TOTALS2505641+1864
📊

Passing Visuals

Category:
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🔥Passing Intensity

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🔄Passing Circle

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🌊Position Flow

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🏃Race Lanes

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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing